.flipbook .page {
  	background: url(http://7xozxc.com1.z0.glb.clouddn.com/kaola/img/bgColor@300x300.jpg) repeat;
  	text-align: center;
	.page-bg {
	  max-width:100%;
	  max-height:100%;
	  width: auto;
	  height: auto;
	}
}


